If you don't fall in love with chemistry after watching this lecture, you never will. It was made in the tradition of Michael Faraday's famous Christmas Lecture series, which caused a lot of children to fall in love with "natural philosophy".

ORI means to fold and KAMI means paper. Together, they form the word, "origami."

It is an art form that has been handed down from parent to child through many generations.

Origami involves the creation of paper forms usually entirely by folding. Animals, birds, fish, geometric shapes, puppets, toys and masks are among the models that even very young children can learn to make in just one sitting.

College graduate creates a man-made leaf could help us breathe in space.

Whoa!

Royal College of Art graduate Julian Melchiorri has created the first man-made, biologically functional leaf that takes in carbon dioxide, water, and light and releases oxygen. The leaf consists of chloroplasts -- the part of a plant cell where photosynthesis happens -- suspended in body made of silk protein.